Posts Tagged ‘lamp’
Light Bulb
Monday, February 9th, 2009
A Light Bulb is a Hard,Quartz or Soft glass enclosure that may contain a vacuum of an inert glass or metal. These are the means of light generation via filament or electrodes. Incandescent light bulbs are gradually being replaced by law in many applications by CFL Bulbs, HPS Lamps, Metal Halide Lamps, LED Bulbs, and [...]



